13791939

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1061}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 21070080

約数和(自身を除く): 7278141

約数列:

[1, 3, 7, 21, 619, 1061, 1857, 3183, 4333, 7427, 12999, 22281, 656759, 1970277, 4597313, 13791939]

約数ペア:

[(1, 13791939), (3, 4597313), (7, 1970277), (21, 656759), (619, 22281), (1061, 12999), (1857, 7427), (3183, 4333)]